public function getUserList()
{
/**
* @var $ilUser ilObjUser
*/
global $ilUser;
require_once 'Services/User/classes/class.ilUserAutoComplete.php';
$auto = new ilUserAutoComplete();
$auto->setUser($ilUser);
$auto->setPrivacyMode(ilUserAutoComplete::PRIVACY_MODE_RESPECT_USER_SETTING);
if ($ilUser->isAnonymous()) {
$auto->setSearchType(ilUserAutoComplete::SEARCH_TYPE_EQUALS);
}
$auto->setSearchFields(array('firstname', 'lastname'));
$auto->setResultField('login');
$auto->enableFieldSearchableCheck(true);
echo $auto->getList($_REQUEST['q']);
exit;
}